Fluid Flow in Helically Coiled Pipes
Helically coiled pipes are widely used in many industrial and engineering applications
because of their compactness, larger heat transfer area per unit volume and higher …
because of their compactness, larger heat transfer area per unit volume and higher …
[HTML][HTML] Effect of volume fraction and size of Al2O3 nanoparticles in thermal, frictional and economic performance of circumferential corrugated helical tube
The economic and operational constraints are the most important ones when it comes to
decide to use any performance enhancement method. In this paper, the effect of Al 2 O 3 …
decide to use any performance enhancement method. In this paper, the effect of Al 2 O 3 …
[HTML][HTML] Thermal/exergy and economic efficiency analysis of circumferentially corrugated helical tube with constant wall temperature
The effect of circumferential corrugations on the thermo-exergetic and economic efficiency of
the helical tube is numerically studied for the first time. In the field of heat transfer …
the helical tube is numerically studied for the first time. In the field of heat transfer …
Experimental study on flow and heat transfer of High-Pressure helium flow in compact helical tube heat exchanger in HTGR
K Liu, J Sun, M Wang, J Zhang, W Tian, S Qiu… - Applied Thermal …, 2024 - Elsevier
In this study, experiments were conducted on helium flow within a compact helical tube heat
exchanger. High-temperature helium and deionized cooling water, flowing in opposite …
exchanger. High-temperature helium and deionized cooling water, flowing in opposite …
Thermo-entropic analysis and multi-objective optimization of wavy lobed heat exchanger tube using DOE, RSM, and NSGA II algorithm
In this study, the multi-objective optimizations (MOO) are conducted on a wavy twisted tri-
lobed tube using computational fluid dynamics (CFD) and genetic algorithm optimizer. To …
lobed tube using computational fluid dynamics (CFD) and genetic algorithm optimizer. To …
Multi-objective design optimization of hydride hydrogen storage reactor structured with finned helical tubes based on energetic and economic analyses
Hydride-based systems are a potential alternative to hydrogen storage technologies due to
their simple structure and ambient operating conditions. The optimization of hydride reactor …
their simple structure and ambient operating conditions. The optimization of hydride reactor …
Thermal modelling and performance evaluation of LmNi4. 91Sn0. 15 hydride bed configurations for space-constrained thermal applications
An appropriate thermal management system design in the reaction bed is undoubtedly
needed to achieve the optimum thermal performance of the metal hydride-based hydrogen …
needed to achieve the optimum thermal performance of the metal hydride-based hydrogen …
Helical tube-in-tube heat exchanger with corrugated inner tube and corrugated outer tube; experimental and numerical study
Single helical tube has been widely investigated in both smooth wall and corrugated wall
structures. However, for the first time, this paper proposes and works on a helical tube-in …
structures. However, for the first time, this paper proposes and works on a helical tube-in …
[HTML][HTML] Laminar convective heat transfer in helical twisted multilobe tubes
Augmentation of heat transfer performance has long been the main interest in thermal fluid
engineering sector. Some commonly adopted thermal enhancement methods are adoption …
engineering sector. Some commonly adopted thermal enhancement methods are adoption …
Modeling and experimental validation of the time-temperature profile, pectin methylesterase inactivation, and ascorbic acid degradation during the continuous flow …
This work evaluated the effect of microwave-assisted pasteurization on pectin
methylesterase (PME) and ascorbic acid (AA) in orange juice (OJ) and proposed a model to …
methylesterase (PME) and ascorbic acid (AA) in orange juice (OJ) and proposed a model to …